Lennox Hearth 20 FS-2, 30 FS-2 manual 7

CLEARANCES AND HEARTH PROTECTION - INSERT

Clean-Out

24-5/8Ó

Model ProÞle¨ 30 INS-2

Tee

In the USA and Canada, the area below and directly in front of the Profile

ProÞle 30-2 INS

1

7-3/4

Ó

30 INS-2 fireplace insert must be an approved fireplace hearth or protected

by a non-combustible hearth / floor protector with a minimum thickness

Recommended

of 3/8” which has a thermal conductivity of k (per inch) = .84 or lower

clearance zone

value (better thermal protection) or resistance of r (per inch) = 1.19 or

from the front of

higher value. See Floor Protection / Hearth Extension Using Alternate

the appliance to

Top View

Material As Floor Protector on Page 5 which explains minimum thermal

combustibles is 4

protection requirements.

feet minimum.

The protected area must extend 6Ó to the front of the face of the ProÞle

32Ó

30 INS-2.

Figure 6 - Fireplace Firebox Minimum

Size, Insert

ProÞle 30 INS-2

A - Insert to side wall

6Ó (153 mm)

Trim

¨ 30-2 INS

B - Insert to side trim

1Ó (26 mm)

Mantel

ProÞle

C - Hearth extension

6Ó (153 mm)

Side View

D - Insert to mantel

18Ó (458 mm)

E - Insert to top trim

1Ó (26 mm)

D

Table 4 - Minimum Clearances To Combustibles

E

ProÞle 30-2 INS

Trim

Side Wall

Top View

B

Figure 7 - Mantel and Trim Clearances, Insert

A

Hearth / Floor

C

Protection

FIREPLACE WARNING LABEL

(provided in accessory package)

Figure 5 - Clearances, Insert

When installing

the

IFTHIS FIREPLACE INSERT IS BEING

ProÞle 30 INS-2 into a

INSTALLED INTO A FACTORY BUILT FIREPLACE,

factory built Þreplace or

THIS LABEL MUST BE PERMANENTLY

Masonry And Factory Built Fireplaces Ð ProÞle 30 INS-2

heatform,

the air

ßow

ATTACHEDTOTHE FIREBOX OFTHE

within and

around

the

FACTORY BUILT FIREPLACE.

The model Profile 30 INS-2 is approved for installation into a solid fuel

Þ replace shall not be

W A R N I N G

altered by the installa-

burning fireplace, either a masonry fireplace (built to UBC 37 or ULC S628

tion of the insert

(i.e.

THIS FIREPLACE HAS BEEN ALTERED TO

ACCOMMODATE A FIREPLACE INSERT AND

standards) or an approved factory-built / zero clearance fireplace (built

DO NOT BLOCK louvers

SHOULD BE INSPECTED BY A QUALIFIED

to UL 127 or ULC S610 standards). See Pages 17 and 18 for additional

or cooling

air inlet or

PERSON PRIOR TO RE-USE AS A

information on venting.

outlet ports, circulating

CONVENTIONAL FIREPLACE.

air chambers in a steel

Minimum Fireplace Firebox Size

Þreplace liner or metal heat circulator). The factory built Þrebox must

accept the insert without modiÞcation other than removing bolted or

Height ...............................................20-1/8” (512 mm)

screwed together pieces such as smoke shelf / deßectors, ash lips,

Width @ Front...................................32” (814 mm)

screen or door tracks and damper assemblies. Any Þreplace compo-

(extends back 1-1/2”)

nent, which is removed, must be retained so they can be reinstalled

Width @ back...................................24-5/8” (626 mm)

to restore the Þreplace to its original operating condition. The removal

Depth ................................................17-3/4” (452 mm)

of any part must not alter the integrity of the outer shell of the pre-

engineered Þreplace cabinet in any way. A Warning Label (provided

with appliance) must be installed in the Þreplace Þrebox so that it shall

be visible upon removal of the Þreplace insert (Warning Label shown

in gray above). Use RTV high Temperature Silicone as an adhesive to

afÞx the warning label.

7

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE